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1、 66 第四章城镇燃气安全隐患排查_ _ _ _ _ _ _（一）城镇燃气经营企业的目的-安全并赚钱目的实现的手段：持续稳定安全符合质量的供气与服务（二）安全的认知-预防为主-排查隐患-消灭在萌芽引出问题：什么是隐患-理念-存在的形态如何能排查-手段-技术与管理（三）案例中的隐患排查_ _ _ _ _ _ _ 城镇燃气安全隐患排查刘君明2015.11城镇燃气安全隐患排查刘君明2015.11 67 2015/11/25_ _ _ _ _ _ _ 案例 1：泸州市江阳区摩尔商场天然气爆燃1、2013年12月26日22时50分许，泸州市江阳区中城商厦（摩尔商场）天然气爆燃事故，致4人死亡、38人受伤
2、，过火面积约20000平方米，直接经济损失4743万元现场勘验摩尔商场负二层被消防水浸没，为地下停车场和面包加工房；负一层为爆炸区域，有摩尔白塔店超市和“美食美客”快餐店，梅西江阳店卖场；一层地面预制板部分掉入负一层；一层、二层过火严重；三、四、五层基本未受损。直接原因泸州华润兴泸燃气有限公司工人在维修摩尔商场大门外中压管道时，错将中压管道与商场内废弃天然气管道碰接。送气后，天然气从中压管道通过废弃天然气管道进入商场，在负一楼熟食操作间大量泄漏，在其顶部扩散形成爆炸性混合气体，遇用电火源引发爆燃，造成大面积燃烧。_ _ _ _ _ _ _ 2015/11/25_ _ _ _ _ _ _ 文档编
3、码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W
4、1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D
5、6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10
6、S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1
7、G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2
8、L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W
9、7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5 68 2、事件经过管道2011年建成，6月废弃，废弃管道DN50 无缝钢管套有DN80 钢管（埋深0.15 米，离商厦基础0.8 米，与中压管道的为0.45 米）。沿人行道
10、埋地铺设约 25米后，进入负一层“美食美客”快餐店内分成两路。一路接有1具废弃燃气计量表和1具控制阀门后接入地下；另一路接入负一层熟食操作间，中间无任何阀门和附件。2013年12月23日13时52分许，接商场大门外人行道有天然气泄漏的报告。22时30分许，经运行管理部经理同意关闭DN100 中压供气阀门停气。24日8时30分许，开该供气阀门复检天然气泄漏点，经打孔发现多处漏点。对其中一处开挖出约1米中压管道后发现管道锈蚀严重，漏点较多。确认后，再次关闭该阀门。24日“平安夜”不能保障施工安全，于25日抢维修作业_ _ _ _ _ _ _ 停气时间为2013年12月23日22时30分至 26日2
11、0时00分，确定的供气时间为 27日6时30分。25日8时许开始施工，26日14时30分接管，22时完工，22时18分许，开启 DN100 中压供气阀门，22时26分许，发现天然气泄漏，组织撤离。26日22时50分许，负一楼天然气爆炸扩散负二楼火灾。27日14时许，现场火灾被全面扑灭。调集消防官兵317名、矿山化学救护队员13名、警力 726名、武警 210名、消防车 33台、救援装备58台、医疗机构7家、救护车35台、医务人员225人次3、处理结果：泸州华润兴泸燃气有限公司运行管理部江阳区巡检站站长，巡检员；运行管理部安全技术员，三人因涉嫌重大责任事故罪，已于2014年1月27日移送司法机关
12、批准逮捕。华润企业 11人处罚泸州市国资、城建、投资、区政府9人处罚。_ _ _ _ _ _ _ 排查_ _ _ _ _ _ _ 文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7
13、N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 Z
14、L2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W1
15、0W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文
16、档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX
17、4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H
18、3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5 69 【事件经过】：9号凌晨 3时，
19、门站进气第一汇管安全阀根部突然断裂，大量气喷，进气主管进气切断阀未能接近关闭，自动切断未能起效。请上游分输出口阀关闭，抢修至上午9时，恢复供气。运行记录表明，3：19分安全阀起跳，3:40 左右再次起跳时发生断裂。控制和预案启动合理有效。未发生重大事故和次生灾害。事故第二天，二级汇管安全阀两次起跳排气。有记录。汇管中大量的浓稠废液，硫含量？【原因分析】1、场站设计压力1.6MPa,事故前，分数供气压力1.78，2、汇管安全放散结构为单独竖管，顶部有90度弯头，未有稳管固管措施，（喷射反推力矩）3、断面向喷嘴口方向倒断4、安全阀连接汇管短管断面拉伸缩俓，强度？腐蚀？设计？2015/11/25案例
20、2：2014,11.09 某市门站安全阀断裂_ _ _ _ _ _ _ 5、上下游的工艺参数统一性，通过什么方式确认6、上游供气质量的符合性，下游如何检测。有否检测、记录7、设计问题，材质、参数（管径、壁厚、通流能力）、功能、位置、结构（高压的特质）8、站外进阀门的意义，与预案中周边环境条件协调的认识。第一级紧急切断阀门的位置与安全阀的位置带来的研究9、后级安全阀的效能与设计（作用和功能意义如何定义）级间安全阀的各自作用？10、后续的处置的思考（修后的程序、停用、检测及事故调查）11、企业管理技术水平（紧急阀的功能失效？）2015/11/25案例2：2014,11.09 某市门站安全阀断裂_
21、_ _ _ _ _ _ 2015/11/25案例2：2014,11.09 某市门站安全阀断裂_ _ _ _ _ _ _ 文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9
22、ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W
23、10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5
24、文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:C
25、X4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1
26、H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 H
27、T10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5 70 2015/11/25案例2：2014,1
28、1.09 某市门站安全阀断裂_ _ _ _ _ _ _ 2015/11/25案例2：2014,11.09 某市门站安全阀断裂_ _ _ _ _ _ _【处置】更换短接，焊接重新连接安全阀，关闭。【排查】耽心后续不安全。汇管后连接过滤器和流量计。电动切断阀不动作-设计（位置、参数）-采购（质量）-验收-使用（维护、记录）放散-第一级现场？第二季集中？设计（高压、力矩、能力、强度）-交底-验收-运行（监控、检测）维修-设计（核实参数和设备、原管道缩颈）-施工-检验？（记录）-安装后不运行？（耽心、工艺路线、素质）进站阀门的意义-预案中的体现2015/11/25案例2：2014,11.09 某市门站
29、安全阀断裂_ _ _ _ _ _ _ 文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9
30、 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1
31、W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M
32、5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:
33、CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B
34、1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6
35、HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5 71 2015/11/25定向钻施工4.2-4.6 米。交图 1.5 米，最小距离3.5 米实际损伤处深5.2 米入口出口全程
36、1670，事故1470 米数据:实测地面高程 20.16，管底标高 15.28，管径 320，管片顶 15.009 米，设计14.986 米。15.1.1.11 时发现甲烷，1.2.01 时，撤离全部人员。2.40 2 人进入爆炸，1.2 3.20 报出燃气泄漏，4.10 人员到现场，6.关阀门。1.3 专业队下井，600米处甲烷 100ppm，硫化氢 25%仪器显示，后甲烷 3.2%70米案例3：2015.1.1 某市地铁施工燃气爆炸死2人_ _ _ _ _ _ _ 排查：施工前管理-资料-来源-准确-地勘核实-施工方式（定向误差）企业规划施工中-监控-预案-关阀-时间人员事故后-关阀-检测
37、-方案-维持供应2015/11/25案例3：2015.1.1 某市地铁施工燃气爆炸死2人_ _ _ _ _ _ _ 三、城镇燃气安全管理与隐患排查不知道正确，就不能知道不正确（一）如何排查：燃气设施质量合格功能完好不泄露（前提）使用环境和条件不会造成泄漏（二）排查方法标准+技术+经验+责任心=隐患排查能力和效力管理理论的结论-人机料法环事故理论分析结论-四不良_ _ _ _ _ _ _ 文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10
38、S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1
39、G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2
40、L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W
41、7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编
42、码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W
43、1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D
44、6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5 72 事故理论分析结论:燃气事故要素-四不良2015/11/25观念、意识、行为能力、安全素质、技能、道德物的不良状态管理不良本质安全、质量、数量、设计、制造、使用环境条件不良人的不良行为硬件软件事故环境_ _ _ _ _ _ _ 不能发现缺陷是安全的最大缺陷把承担的责任变成无责任的承担安全管理工作就是隐患排查整改改进的循环2015/11/25_ _ _ _ _ _ _ 隐
45、患的始终-在于企业管理全过程-而非在设备中查找（一）安全技术措施的缺陷（硬件、软件）1、本质安全技术措施（直接安全技术措施）（硬）2、辅助安全 预控 技术措施（间接安全技术措施）不能给客户3、安全避险 信息 技术措施（指示性安全技术措施）（硬软）4、安全自觉 执行性 技术措施（1、2、3不足）（软）（二）安全设施（硬）1、预防2、控制3、减少2015/11/25_ _ _ _ _ _ _ 文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT1
46、0S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N
47、1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL
48、2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10
49、W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档
50、编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4W1B1H3D6 HT10S5E7N1G9 ZL2L1W10W7M5文档编码:CX4